Why does diet coke explode when you drop Mentos into it?

Answer 1

They explained it on Mythbusters. It has to do with a combination of the ingredients in the mentos and with the texture of the outer coating that allows the CO2 to release so quick.

Answer 2

Mentos have an elementary chalky colour and texture and they do style reminiscent of antacid pills. If the chalkiness comes from carbonates, the fizzing will be defined as a neutralization reaction that produces CO2. in spite of the indisputable fact that the substances do not contain carbonates- or the different seriously alkaline textile. All adjustments of Mentos contain sugar, glucose syrup, hydrogenated coconut oil, gelatin, dextrin, "organic style", corn starch, and gum arabic. they are genuinely only a large pellet of flavored sugar with gummy stuff further to furnish them structural integrity and to keep them from sticking together contained in the equipment. So why do Mentos make weight-help plan soda foam so violently? it really is a actual reaction, no longer a chemical one. in most cases, water resists the boom of bubbles contained in the soda. Water molecules charm to one yet another strongly, and they link together to variety a good mesh round each and each bubble. It takes power to push water molecules far flung from one yet another to variety a clean bubble, or to enhance a bubble that has already been shaped. The phenomenon is termed "floor stress". Now drop a Mentos into the soda. The gelatin and gum arabic from the dissolving sweet disrupts the water mesh, so it takes a lot less artwork to enhance bubbles. together, the roughness of the sweet floor delivers many little nooks and crannies that enable new bubbles to variety better right now (a procedure called nucleation). As better of the floor dissolves, both techniques boost up, and foam right away begins to variety. you will see an same result at the same time as cooking potatoes or pasta in a pot of boiling water. The water will often times boil over because organic and organic elements that leach out of the cooking potatoes or pasta disrupt the tight mesh of water molecules on the floor of the water, making it a lot less complicated for bubbles and foam to variety. (See also: Why does including oil to cooking water keep it from boiling over?) Root beer could also foam over if a scoop of ice cream is further, for in actuality an same reason. the floor stress of the basis beer is diminished by skill of gums and proteins from the melting ice cream, and the CO2 outgassing from the basis beer blows the froth.

Answer 3

Umm cause' coke and pop in general is bad for you. It's acidic.

Answer 4

Gee whiz, does it? Like nails rusting in Coke... I think we should shy away from Coke period.
BTW. Why would you do that anyway?

Answer 5

Checkout Mythbusters, it doesn't explode, just a lot of fizzing and bubbles.

Answer 6

I don't know but I saw them do it on Fox News and I thought that it was the coolest things.